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Compact. Precise. Repeatable. Built for Scientific Accuracy.
Perfect Engineers offers a wide range of miniature and instrumentation-grade valves tailored for use in research laboratories, analytical setups, and testing equipment. Our valves are designed to provide precise metering, controlled shut-off, and leak-free operation—critical for maintaining accuracy and repeatability in scientific applications.
Used by R&D centers, calibration labs, QC departments, and test equipment manufacturers, our valves help deliver stable and safe fluid handling across air, gas, steam, and liquid lines.
Laboratory and testing environments require:
Our valves meet these needs with tight tolerances, low Cv ratings, and custom mounting options ideal for lab and analytical use.
| Feature | Specification |
|---|---|
| Sizes Available | ⅛”, ¼”, ⅜”, ½” (custom: down to microports) |
| Body Materials | SS 316/304, Brass, Aluminum, Monel, PTFE-lined options |
| Seat Materials | PTFE, PEEK, Graphite, Metal-to-Metal |
| Pressure Rating | Up to 6000 PSI (standard lab range: 100–3000 PSI) |
| Temperature Range | -40°C to +200°C (special options up to +450°C) |
| End Connections | Compression, NPT/BSP, Hose Barb, Panel Mount |
| Finish Options | Satin, polished, electropolished |
| Testing | Pneumatic, hydrostatic, and helium leak testing (on request) |
India Cities: Mumbai, Bengaluru, Pune, Hyderabad, Chennai, Ahmedabad, Delhi, Baroda, Cochin
Export Destinations: Germany, UAE, South Korea, Canada, Singapore, Egypt, South Africa, Malaysia, Indonesia
+91-9004860491
www.perfectqrc.com
Yes. We offer cleanroom-assembled and silicon-free valves with electropolished internals.
Absolutely. We provide precision flow valves with custom Cv for metering small flow rates.
You can choose from compression, BSP/NPT, hose barb, or custom OEM ports.
Yes. We offer panel-mount valves with customized handles, labels, and flow direction engraving.
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